The diction icon in the keyboard on the new iPad has opened up a new world for me in writing emails. I'm finding the dictation to be pretty spot on - what about others?
I find that it is pretty good for what it is. It can be a little bit awkward to edit. I have to double tap words and re dictate or simply type them. It is not quite as good as Dragon NaturallySpeaking that I use for all of my dictation at work. But, given what it is, it does work pretty well. I am dictating this note right now!